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' ' S. QISTRIBUTION MEDIA:REGISTERED'tREATMENT PRQDtKTSt CHAIYIBERS AND QFLOW ; <br /> . . � <br /> A. Enter Dispersat Media: <br /> B. Enter the Component Len�th: ��ft Enter the Component Width: ��ft <br /> C. Number of Components per Row=Bed Leagth divided by Component Length(Round up) � <br /> � ft - L�J ft= �components/row ; <br /> D. Actuat�d Length=Number of Components/row X Component Length: � <br /> �components X �ft = �ft � <br /> E. Number of Rows=Bed Width divided by Component Width (Round up) � <br /> �_� ft: �� ft= �� rOws Adjust width so thfs is an whole number. <br /> F. Total Number of Components=Number of Components per Row X Number of Rows j <br /> �_i X � = Qcomponents � <br /> i <br /> 6. MOUND SIZING <br /> �: <br /> A. Cakutate Minimum Uean Sand Lift: 3 feet minus Depth to Limiting Condition =Clean Sand Lift i <br /> 3.0 ft - 1 J ft = 1.3 ft Design Sand Lift(optional): �ft <br /> B. Catculate Upstope Height:Ctean Sand Lift +media depth+�a�r(1 ft.)=Upstope Height ' <br /> � � Q �� I <br /> 1.3 ft + 1.0 ft + 1.0 ft= 3.3 ft � <br /> C. Select Upslope Berm Multiplier(based on tand slope): 2.48 <br /> Land Slope�Yo 0 1 2 3 4 S 6 7 8 9 10 li� 12 <br /> Upslope Berm 3:1 3.00 2.91 2.83 �JS 2.68 2.61 2.54 2.48 2.42 2.36 231 2.2fi 2.21 <br /> Ratio 4:1 4.00 3.85 3.70 3.57 3.45 333 3.23 3.i2 3.03 �.94 2.86' Z.78 2.70 <br /> D. Calculate Upslope Bem�Width:Multiplier X Upstope Mound Hei�t =Upslope Berm Width ; <br /> 2.48 ft X 3.3 ft = 9.0 ft <br /> E. Calculate Drop in Etevation Under Bed: Bed Width X Land Slope�100=Drop(ft) <br /> 10.0 ft X 15.0 % = 100= 1.50 ft ; <br /> F. Catcutate Downslope Nbund Height: Ups[ope Height+Drop in Elevatiai =Downs(ope Height <br /> 3.3 ft + 1.50 ft = 4.8 ft � <br /> ; <br /> G. Select Downslope BeRn Multiplier(based on land slope): 5.55 , <br /> Land 5lope�0 0 1 2 3 4 5 6 7 8 9 10 11 ; 12 <br /> Downslope 3:1 3.00 3.09 3.19 3:30 3.41 3.53 3.66 3.80 3.95 4.11 4.29 4.48' 4.69 <br /> Berm Ratio 4:1 4:00 4.17 4.35 `4:54 4.76 5.OD 5.26 5.56 5.88 6.25 6.67 7.14t 7:59 <br /> H. Calculate Downslope Berm Width:Muttiptier X Downstope Hei�ht =Downslope Berm Width ' <br /> � <br /> 5.55 x 4.8 ft = 27.0 ft ' <br /> i. Catculate Minimum Berm to Cover Absorption Area: �wnslope Absorption Width+4 feet ; <br /> 16.0 ft +�ft = 20.0 ft ; <br /> J. Desi�n Dow+nstope Berm=greater of 4H and 41: 27.0 ft � <br /> K. Select Endslope Berm h�ttiplier. 3.Q0 (usuatly 3.0 or 4.0) <br /> ' <br /> L. Catculate Endslope Berm X Downslope Mound Height =Endslope Berm Width <br /> 3.00 ft X 4.8 ft = 15.0 ft . <br /> M.Caltulate Mound Width: Upslope Berm Width+B�i yyidth+pownslope Berm Width <br /> 9.0 ft + 10.0 ft + 27.0 ft = 48.0 ' ft <br /> N. Calculate Mound l,ength: Endslope Berm Width +Bed Length +Endstope Berm Width � <br /> 15.0 ft + b3.0 ft + 15.0 ft = %.0 '; ft <br />